Lookup International Access Codes

To make an international call to Calgary, AB from most landline phones and most mobile phones, you first need to dial the international access code for your originating country to secure an international line from your telephone carrier.

Some countries, e.g., Australia, France, Singapore, use more than one IDD to designate specific carriers, specific countries, or other purposes. Be sure to use the correct code for your carrier or calling plan.

A '~' symbol indicates a dialing pause. Dial any numbers before the '~', then wait for tone before continuing.